1028813408
1,028,813,408 is an even composite number composed of four prime numbers multiplied together.
1028813408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1028813408:
25 × 73 × 67 × 1399
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 67 × 1399)See below for interesting mathematical facts about the number 1028813408 from the Numbermatics database.
Names of 1028813408
- Cardinal: 1028813408 can be written as One billion, twenty-eight million, eight hundred thirteen thousand, four hundred eight.
Scientific notation
- Scientific notation: 1.028813408 × 109
Factors of 1028813408
Divisors of 1028813408
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 67 98 112 134 196 224 268 343 392 469 536 686 784 938 1072 1372 1399 1568 1876 2144 2744 2798 3283 3752 5488 5596 6566 7504 9793 10976 11192 13132 15008 19586 22384 22981 26264 39172 44768 45962 52528 68551 78344 91924 93733 105056 137102 156688 183848 187466 274204 313376 367696 374932 479857 548408 656131 735392 749864 959714 1096816 1312262 1499728 1919428 2193632 2624524 2999456 3838856 4592917 5249048 7677712 9185834 10498096 15355424 18371668 20996192 32150419 36743336 64300838 73486672 128601676 146973344 257203352 514406704 1028813408
- Sum of all divisors σ(n): 2399040000
- Sum of proper divisors (its aliquot sum) s(n): 1370226592
- 1028813408 is an abundant number, because the sum of its proper divisors (1370226592) is greater than itself. Its abundance is 341413184
Bases of 1028813408
- Binary: 1111010101001001110010011000002
- Hexadecimal: 0x3D527260
- Base-36: H0J1I8
Squares and roots of 1028813408
- 1028813408 squared (10288134082) is 1058457028480574464
- 1028813408 cubed (10288134083) is 1088954782692652876105613312
-
The
square root of 1028813408 is 32075.1213247901 -
The
cube root of 1028813408 is 1009.5136723445
Scales and comparisons
How big is 1028813408?- 1,028,813,408 seconds is equal to 32 years, 37 weeks, 13 hours, 30 minutes, 8 seconds.
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To count from 1 to 1,028,813,408 would take you about sixty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1028813408 cubic inches would be around 84.1 feet tall.
Recreational maths with 1028813408
- 1028813408 backwards is 8043188201
- The number of decimal digits it has is: 10
- The sum of 1028813408's digits is 35
- More coming soon!
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The information we have on file for 1028813408 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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